Swimmer’s Eye Alert: Experts Warn of Chlorine-Linked Eye Infections in Summer

With temperatures rising, swimming pools become a go-to escape—but they also bring a hidden risk: eye irritation and infections, commonly known as “swimmer’s eye” or chemical conjunctivitis.

According to Dr. Supriya Sriganesh, Phaco and Refractive Surgeon and Executive Director at Nethradhama Super Speciality Eye Hospitals, chlorine exposure is the primary trigger.

WHY IT HAPPENS

Swimming pools—especially public ones—often use high levels of chlorine to maintain hygiene. While effective in killing germs, chlorine can irritate the eye’s surface and gradually weaken the tear film, the eye’s natural protective layer.

Repeated exposure makes the eyes more vulnerable to redness, dryness and infections.

CHILDREN AT HIGHER RISK

Children are particularly susceptible. Their eyes are more sensitive, and they tend to spend longer periods in the water. Early symptoms may also go unnoticed, as kids may not always communicate discomfort clearly.

Parents should watch for signs such as redness, itching, watering, burning sensation or irritation after swimming.

DON’T IGNORE EARLY SYMPTOMS

What may seem like mild irritation can sometimes lead to complications. Even small scratches on the cornea can reduce the eye’s natural defence, allowing bacteria to enter and cause infections.

Delaying treatment can worsen the condition in some cases.

HOW TO PROTECT YOUR EYES

Simple precautions can significantly reduce risk:

Wear well-fitted swimming goggles to limit chlorine exposure
Encourage children to use goggles consistently
Use powered goggles for better visibility if needed
Rinse eyes with clean water after swimming

WHEN TO SEE A DOCTOR

If symptoms persist or worsen, timely medical attention is essential to prevent complications.

With swimming becoming a regular part of summer routines, awareness and basic precautions can go a long way in protecting eye health.